61872069

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{62687}}^1$

素因数の和:62744

約数の個数: 16

約数和(自身を含む): 96288768

約数和(自身を除く): 34416699

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 62687, 188061, 438809, 1316427, 2946289, 8838867, 20624023, 61872069]

約数ペア:

[(1, 61872069), (3, 20624023), (7, 8838867), (21, 2946289), (47, 1316427), (141, 438809), (329, 188061), (987, 62687)]